(if you’re using bacon or pancetta, you might need a li’l bit of olive oil to help it along at the beginning)
Use dry pasta for this recipe, because you need some starchy pasta water later on.
WHEN YOUR PASTA IS NEARLY DONE, SCOOP OUT ABOUT A CUP FULL OF THE PASTA WATER AND SET ASIDE
DON’T DRAIN YOUR PASTA!
Some people like keep some guanciale strips aside, and to the top once its plated with a bit more finely grated pecorino. Up to you.